Cooling System Seal PARSUN F25-04000009

Compatible Engines

A cooling system seal is an essential component for every outboard motor, ensuring the water pump operates without leaks. This listing features an original part from PARSUN, identified by catalog number F25-04000009. Due to the nature of the spare parts market and the fact that the manufacturer's documentation does not provide an unambiguous list of compatible engine models, we recommend verifying fitment. The safest approach is to compare the catalog number F25-04000009 with the OE (original equipment) number found in your engine's manual. If you have any doubts regarding compatibility, contact our customer support team – we are happy to help you select the correct part.

Installation and Maintenance

Replacing the seal is a critical step in preventing water leaks into the gear case. Professional installation requires thorough cleaning of the seal housing from deposits and corrosion. We recommend lubricating the new seal with silicone grease before installation, which facilitates mounting and prevents twisting. Regular inspection of seals before the boating season is the best way to avoid costly engine repairs.

• Original PARSUN quality ensuring durability
• Key component protecting the cooling system from leaks
• Simple replacement when following safety guidelines
• Unique catalog number F25-04000009 for easy identification